Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7677210 | Rotating barrel type internal combustion engine | Lawrence C. Chasin, Aaron Barere, Christopher E. Gardner | 2010-03-16 |
| 7210429 | Rotating positive displacement engine | — | 2007-05-01 |